Now, he will be the only non-Australian joining the cast of Channel 10's reality TV hit, Bachelor in Paradise.
The 31-year-old will DEFINITELY be a target among the girls... But what do we know about him, and what is he even looking for?
Here's everything you need to know...
Alex being rejected by Rachel on The Bachelor US didn’t ruin his spirit. He actually took the whole thing really, really well.
"At the end of the day, it’s about her, [and] who’s the best match for her," he told Glamour at the time. "It’s not an ego thing for me. You can’t be the best for everyone.
"If someone’s more compatible with her than I am, I won’t take it personally."
How is he single then? Alex has admitted he has only been in two serious relationships. Whether his appearance on BIP changes that or not we will have to wait and see.
"I’ve only ever really dated two girls seriously, so I’ve only had two relationships," he told Glamour. "One four years; one five years. The first one was out of high school.
"My weakness was I was whipped like crazy!"
What's his ideal date??? He’d want to go ice skating or rock climbing, as he describes himself as "very active".
But don't worry, he's super romantic too!
"I don’t know if I’m supposed to say it, but I love to cuddle. And I’m the little spoon, obviously."